100 , 12 130 . ?
8. 100 , , 30 , 28, 42. 8 , 10, 5, 3. , , ?
: 1/2 15 , 3/5 10 . ?
10. 8 . 22 . ?
2
1. : 427 - 52 (1818 + 22384: 2798): 3652 + 7
2. :
1, 3, 7, 13, 21, 31, , , ,...?
3. : 3216: (5∙y 109) + 16 = 32
4. , , 4 , . ?
5. . 15. ?
6. 650 3 . , 1 ?
90 , 11 120 . ?
8. 100 , , 25 , 45, 30. 10 , 8, 5, 3. , , ?
: 3/5 4 , 5/6 6 . ?
10. 10 . 24 . ?
3
1. :8 + 3 29445: 453 - 43 2311: 99373
2. :
2, 2, 4, 12, 48, , ,...?
3. : 1862: (6∙r + 1) 28 = 10
4. , , 10 , . ?
5. . 10. ?
6. 400 7 . , 1 ?
150 , 13 160 . ?
|
|
8. 90 , , 28 , 32, 30. 8 , 10, 5, 3. , , ?
: 2/3 3 , 5/7 6 . ?
10. 11 . 30 . ?
4
1. :
8 + 43998: (76 + 97548: 8868 1993) 697
2. :
1, 10, 3, 9, 5, 8, 7, 7, 9, 6,... , ,...?
3. : 1456: (4∙ + 16) + 25= 26
4. , , 12 , . ?
5. . 30. ?
6. 550 2 . , 1 ?
90 , 9 100 . ?
8. 90 , , 30 , 28, 32. 8 , 10, 5, 3. , , ?